潘口水电站进水口结构体型优化设计  

Optimized design of structure and shape of water intake of Pankou Hydropower Station

作　　者：尹浩[1] 胡伟[1] 高宇[1] 

机构地区：[1]中国水电顾问集团中南勘测设计研究院,湖南长沙410014

出　　处：《人民长江》2012年第16期42-44,48,共4页Yangtze River

摘　　要：介绍了潘口水电站进水口结构体型优化设计情况。优化方案将挡水胸墙位置下移并与闸室段形成结构整体,顶板采用圆弧曲线与闸室孔口直接相连,中墩通过联系梁和支撑结构与边墩、胸墙相连。与原设计方案相比,优化方案使结构布置简化且受力明确。根据计算成果,采用非杆系混凝土结构的线弹性应力图形法,确定了进水口底板的配筋形式。We present the optimization design on structure and shape of water intake of Pankou Hydropower Station. In the op- timized design, the parapet is moved down to be an integral part with sluice chamber section, the roof is directly linked with sluice chamber orifice through circular arc and the middle pier is linked with side pier and parapet through connection beams. Compared with the original design, the new design has the advantages of simplicity of structure layout and more rational force situ- ation. According to the calculation results, the reinforced type of bottom plate of the water intake is determined by elastic stress graph of non - member structure.

关 键 词：体型优化 非杆件体系 进水口 潘口水电站 

分 类 号：TV732.1[水利工程—水利水电工程]